Recently added

DSpace at IMSc: Recent submissions

  • Physics beyond Standard Model: Working group 3 report 
    Guchait M.; Vempati S.K.; Agarwal N.; Agarwalla S.K.; Aulakh C.S.; Belyaev A.; Biswal S.S.; Bhattacharjee B.; Bhattacharyya G.; Calibbi L.; Choudhury D.; Chun E.J.; Das D.; De Roeck A.; Deshpande N.G.; Dudas E.; Giri A.; Grellshceid D.; Godbole R.; Goswami S.; Guchait M.; Hirsch M.; Kaul R.; Kodrani B.; Kumar M.C.; Kundu A.; Mambrini Y.; Mathews P.; Mellado B.; Mohanta R.; Mohanty S.; Nyffeler A.; Pakvasa S.; Parida M.K.; Passera M.; Petridou C.; Poddar S.; Poulose P.; Rajaraman A.; Rajasekaran G.; Ravindran V.; Rao K.; Roy D.P.; Roy P.; Saheb K.A.; Satheeshkumar V.H.; Schwetz T.; Tripathi A.; Vaidya R.; Vempati S. (2009)
    This is a, summary of the beyond the Standard Model (including model building) working group of the WHEPP-X workshop held at Chennai from January 3 to 15. 2008. © Indian Academy of Sciences.
  • Group velocity of neutrino waves 
    Indumathi D.; Kaul R.K.; Murthy M.V.N.; Rajasekaran G. (2012)
    We follow up on the analysis of Mecozzi and Bellini (arXiv:1110.1253v1) where they showed, in principle, the possibility of superluminal propagation of neutrinos, as indicated by the recent OPERA result. We refine the ...
  • Invited review: Physics potential of the ICAL detector at the India-based Neutrino Observatory (INO) 
    Kumar A.; Kumar A.M.V.; Jash A.; Mohanty A.K.; Chacko A.; Ajmi A.; Ghosal A.; Khatun A.; Raychaudhuri A.; Dighe A.; Chatterjee A.; Gaur A.; Ghosh A.; Kumar A.; Redij A.; Satyanarayana B.; Acharya B.S.; Choudhary B.C.; Ranganathaiah C.; Ravikumar C.D.; Gupta C.; Indumathi D.; Kaur D.; Majumdar D.; Samuel D.; Tiwari D.; Rajasekaran G.; Gangopadhyay G.; Majumder G.; Ravikumar H.B.; Singh J.B.; Shahi J.S.; Libby J.; Singh J.; Raveendrababu K.; Meghna K.K.; Rebin K.R.; Kar K.; Bhattacharya K.; Pant L.M.; Athar M.S.; Murthy M.V.N.; Malik M.A.; Naimuddin M.D.; Salim M.; Ghosh M.; Devi M.M.; Mondal N.K.; Majumdar N.; Sinha N.; Dash N.; Ghoshal P.; Mehta P.; Behera P.; Kanishka R.; Gandhi R.; Ganai R.; Hasan R.; Krishnaveni S.; Lakshmi S.M.; Singh S.K.; Inbanathan S.S.R.; Sankar S.U.; Jafer S.; Biswas S.; Kumar S.; Agarwalla S.K.; Choubey S.; Saha S.; Ahmed S.; Behera S.P.; Goswami S.; Chattopadhyay S.; Bhattacharya S.; Banerjee S.; Dasgupta S.; Pal S.; Mukhopadhyay S.; Raut S.; Bose S.; Mahapatra S.; Ghosh T.; Thakore T.; Kashyap V.K.S.; Subrahmanyam V.S.; Singh V.; Chandratre V.B.; Bhatnagar V.; Datar V.M.; Bari W.; Viyogi Y.P. (Indian Academy of Sciences, Bangalore, 2017)
    The upcoming 50 kt magnetized iron calorimeter (ICAL) detector at the India-based Neutrino Observatory (INO) is designed to study the atmospheric neutrinos and antineutrinos separately over a wide range of energies and ...
  • Keynote address: High energy physics in 2014 and its future 
    Rajasekaran G. (Indian Academy of Sciences, Bangalore, 2016)
    After a brief history, we focus on the present status of HEP and its possible future. Ideas to ensure a healthy growth of HEP in India are discussed. This involves a few major experimental projects in fundamental physics. ...
  • High scale mixing relations as a natural explanation for large neutrino mixing 
    Abbas G.; Abyaneh M.Z.; Biswas A.; Gupta S.; Patra M.; Rajasekaran G.; Srivastava R. (World Scientific Publishing Co. Pte Ltd, 2016)
    The origin of small mixing among the quarks and a large mixing among the neutrinos has been an open question in particle physics. In order to answer this question, we postulate general relations among the quarks and the ...
  • Was dark matter detected in India 40 years ago? 
    Rajasekaran G. (Indian Academy of Sciences, Bangalore, 2016)
    This paper is based on a paper written byMV NMurthy and G Rajasekaran, Pramana- J. Phys. 82, L609 (2014); arXiv:1305.2715. The possibility of the unexplained Kolar events, recorded in the 1970s and 1980s, being due to the ...
  • High energy physics in 2012 
    Rajasekaran G. (2012)
    Correspondence
  • Profound truths 
    Rajasekaran G. (2011)
    [No abstract available]
  • Manpower for fundamental physics experiments 
    Rajasekaran G. (2012)
    [No abstract available]
  • An angle to tackle the neutrinos 
    Rajasekaran G. (2012)
    Commentary
  • TeV scale implications of non commutative space time in laboratory frame with polarized beams 
    Garg S.K.; Shreecharan T.; Das P.K.; Deshpande N.G.; Rajasekaran G. (Springer Verlag, 2011)
    We analyze e+e- → γγ, e -γ →γγ → e+e- processes within the Seiberg-Witten expanded noncommutative scenario using polarized beams. With unpolarized beams the leading order effects of non commutativity starts from second ...
  • Fermi and the theory of weak interactions 
    Rajasekaran G. (Indian Academy of Sciences, Bangalore, 2014)
    The history of weak interactions starting with Fermi's creation of the beta decay theory and culminating in its modern avatar in the form of the electroweak gauge theory is described. Discoveries of parity violation, ...
  • High scale mixing unification for Dirac neutrinos 
    Abbas G.; Gupta S.; Rajasekaran G.; Srivastava R. (American Physical Society, 2015)
    Starting with the high scale mixing unification hypothesis, we investigate the renormalization-group evolution of mixing parameters and masses for Dirac-type neutrinos. Following this hypothesis, the Pontecorvo-Maki-Naka ...
  • Predictions from high scale mixing unification hypothesis 
    Abbas G.; Gupta S.; Rajasekaran G.; Srivastava R. (American Physical Society, 2014)
    We investigate the renormalization group evolution of masses and mixing angles of Majorana neutrinos under the "high scale mixing unification" hypothesis. Assuming the unification of quark-lepton mixing angles at a high ...
  • Observing the dark scalar doublet and its impact on the standard-model Higgs boson at colliders 
    Cao Q.-H.; Ma E.; Rajasekaran G. (2007)
    If the standard model of particle interactions is extended to include a second scalar doublet [H+,(H0+iA0)/2], which is odd under an unbroken Z2 discrete symmetry, it may be called the dark scalar doublet, because its ...
  • Cobimaximal neutrino mixing from A4 and its possible deviation 
    Ma E.; Rajasekaran G. (Institute of Physics Publishing, 2017)
    It has recently been shown that the phenomenologically successful pattern of cobimaximal neutrino mixing (θ13 ≠ 0, θ23 = π/4, and δCP = ±π/2) may be achieved in the context of the non-Abelian discrete symmetry A4, if the ...
  • Standard model, Higgs Boson and what next? 
    Rajasekaran G. (Indian Academy of Sciences, Bangalore, 2012)
    One hundred years of Fundamental Physics, starting with discoveries such as radioactivity and electron, have culminated in a theory which is called the Standard Model of High Energy Physics. This theory is now known to be ...
  • India-based neutrino observatory 
    Acharya B.S.; Agarwalla S.K.; Behera P.K.; Bhasin A.; Chattopadhyay S.; Choubey S.; Datar V.; Gandhi R.; Gangopadhyay G.; Goswami S.; Hasan R.; Indumathi D.; Mondal N.K.; Murthy M.V.N.; Naimuddin M.D.; Rajasekaran G.; Ranganathaiah C.; Raychaudhuri A.; Singh V.; Sinha N.; Vinodkumar A.M.; Viyogi Y.P. (2013)
    [No abstract available]
  • Quantum walks on networks – A paradigm for quantum simulation and computation [HBNI Th231] 
    Prateek Chawla (The Institute of Mathematical Sciences, 2023)
    Quantum walks are the quantum generalization of classical random walks, and form a powerful yet versatile toolkit for the development of quantum algorithms for quantum simulation and quantum computing applications. One ...
  • Studies of ultra-relativistic macroscopic phenomena including real time correlations [HBNI Th230] 
    Toshali Mitra (The Institute of Mathematical Sciences, 2023)
    The existence of hydrodynamic attractors in various microscopic theories and phenomenological models has paved the way for understanding hydrodynamization in out-of-equilibrium systems. The thesis studies a far-away-from ...